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Home >> Toyota >> 2021 >> Highlander LE, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2GR-FKS) - Service Information >> Active Control Engine Mount >> Removal [12/2019 - 10/2022] >> Procedure
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Removal [12/2019 - 10/2022]: Procedure

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 

    Refer to PROCEDURE - Step 1

  2. REMOVE VACUUM SWITCHING VALVE (for Active Control Engine Mount System) 

    Refer to REMOVAL [12/2019 - 09/2020] , or refer to REMOVAL [09/2020 - 10/2022] 

  3. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH 

    Refer to PROCEDURE - Step 8 [12/2019 - 09/2020] , or refer to PROCEDURE - Step 8 [09/2020 - 10/2022]

  4. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH 

    Refer to PROCEDURE - Step 9 [12/2019 - 09/2020] , or refer to PROCEDURE - Step 9 [09/2020 - 10/2022]

  5. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 10 [12/2019 - 09/2020] , or refer to PROCEDURE - Step 10 [09/2020 - 10/2022]

  6. REMOVE REAR ENGINE UNDER COVER LH 

    Refer to PROCEDURE - Step 11 [12/2019 - 09/2020] , or refer to PROCEDURE - Step 11 [09/2020 - 10/2022]

  7. REMOVE AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE 

    Refer to PROCEDURE - Step 25 [12/2019 - 09/2020] , or refer to PROCEDURE - Step 25 [09/2020 - 10/2022]

  8. REMOVE FRONT ENGINE MOUNTING INSULATOR 
    1. Disengage the 4 wire harness clamps.
      GTY888049Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and separate the engine wire.
    3. Rotate the lever while pushing the lock, and disconnect the ECM connector.
      NOTE:

      After disconnecting the ECM connector, make sure that dirt, water and other foreign matter does not contact the connecting parts of the ECM connector.

      GTY888047Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Rotate the lever while pushing the lock, and disconnect the transmission wire connector.
      GTY888054Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the 2 bolts.
      GTY937156Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Support the engine assembly with transaxle using a jack and wooden block.
      GTY888033Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Remove the 4 bolts and front engine mounting bracket.
      GTY888035Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. Remove the 3 nuts and front engine mounting insulator from the front frame assembly.
      GTY888036Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    9. Disconnect the vacuum hose from the front engine mounting insulator.
      GTY888037Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    10. Disengage the clamp to remove the vacuum hose from the front engine mounting insulator.
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